baber/WOPTO huggingface dataset:
Patent ES-192867-A1 (ES)
Title: PROCEDIMIENTO PARA OBTENER COPIAS MuLTIPLES ESCRIBIENDO A MáQUINA EN PAPEL CONTINUO
Filed: 1950-05-06
Abstract: Procedimiento para obtener copias múltiples escribiendo a máquina en papel contínuo que esencialmente consiste en superponer a una hoja de cualquier material útil para la conservación del rodillo de las empleadas corrientemente a tal fin y de dimensión proporcionada a las hojas que se le superponen aunque ligeramente mayor que éstas varias hojas según se desée de papel carbón que en su parte alta va pegadas a una parte de papel corriente la cual en su parte alta presenta una vaina o doblez por la que se introduce un fleje para mantenerla armada cuyas hojas con la que actúa de soporte se sujetan todas juntas por su parte alta dejando espacio suficiente para que entre hoja y hoja pueda introducirse el papel contínuo sobre el que ha de escribirse y que lleva impreso de factura u otro hallándose dicho papel contínuo doblado en zigzag al tamaño de cada factura o enrollado y trepado desdoblándose o desenrollándose la última hoja del papel impreso que se extiende sobre la hoja soporte colocando sobre dicha hoja de papel impreso la primer hoja de papel carbón y sobre ella se coloca la penúltima hoja del impreso en la misma forma que la última y encima otra hoja de papel carbón y así sucesivamente en todas las hojas a excepción del original sobre el que como es natural no se coloca hoja alguna de papel carbón colocándose el conjunto en la máquina de escribir o calcular en la forma corriente y escribiendo lo que se desée se libera el rodillo de la máquina en la forma acostumbrada por la palanca que a este efecto existe en las máquinas y se tira por la cabeza y hacia arriba de todas las copias del impreso a la vez y cuando su pié haya sobrepasado la altura de la hoja soporte que va detrás se corta por el trepado y se obtiene la primera copia escrita y así sucesivamente impidiendo la hoja armada de papel carbón que salga éste al tirar por topar el armado con el rodillo de la máquina quedando entonces intercalado el mismo papel carbón entre el segundo impreso que debe llenarse procediéndose así sucesivamente cortando por el trepado las copias que van efectuándose.
Patent ES-319353-A1 (ES)
Title: Ingot stacking machine
IPC: B65G57/24
Filed: 1965-11-08
Abstract: Apparatus for extracting ingots from moulds and which forms part of a stacking machine (see Division B8), includes a vertically movable carriage 104 having spring-loaded dogs 105, 106 which engage beneath lugs 7, 8 on the ingots 9 to raise a group simultaneously. The moulds are mounted on a conveyer (not detailed) and the mould portions 117, 118 in which the lugs are cast are separate from the body of the mould (also not detailed) so that they may drop clear during the extracting process to expose the lugs.
Patent ES-338422-A1 (ES)
Title: Improvements in heat exchangers in steam turbine installations
IPC: F01K7/38
Filed: 1967-03-23
Abstract: A steam turbine installation includes a steam generating and superheating plant 2, high and lower pressure steam turbine cylinders 4 and 8 respectively and a feed-water heating heat exchanger 3 comprising a tube bundle 24, of continuous metal tubes each having an external diameter of less than 0À15 inch, enclosed in a tubular casing and sealed at either end into a header, the casing being divided by spaced-apart partitions intermediate the casing ends into at least four separate sealed chambers, each receiving a separate flow of steam for heat exchange with feed-water passed through tube bundle 24. As shown, chambers 30, 34 and 40 respectively function as high, intermediate and low pressure desuperheating sections, fed with steam from turbine cylinder 4 through pipelines 32, 38 and 53 respectively. Three pairs of chambers 44, 46, 64, 66 and 86, 88 respectively function as two stage high, intermediate and low pressure condensing sections. For example, the condensate, from high pressure steam passed through pipeline 52 into chamber 44, is transferred through pipeline 56 to chamber 46 into which steam is passed from desuperheating chamber 30 through pipeline 31. The condensate from chambers 46, 66 respectively is passed through pipelines 58, 80 to high and intermediate pressure drain water cooling chambers 60, 82 and thence to the adjacent condensing chambers 64, 86 through pipelines 74 and 96 respectively, whilst condensate from chamber 88 is passed through pipeline 102 into a low pressure drain water cooling chamber 104 and thence through pipeline 106 to a de-aerator 20. One or more of the chambers may include baffles to produce turbulence in the steam flow therein. The installation also includes condensers 10, 18 and low pressure steam heat exchangers 16.
Patent ES-341447-A1 (ES)
Title: Process for making elastomer/non-elastomer staple fibre yarns
IPC: D02G3/32
Filed: 1967-06-06
Abstract: A yarn comprises non-elastomeric staple fibres, and elastomeric fibres stapled by a stretching breaking process. As described a preferably potentially shrinkable, polyesterurethane, elastomeric filament yarn was combined with a roving at the front rollers of a roving frame to form a composite roving. Four such rovings were spun on a cotton or worsted spinning frame using a draft sufficient to stretch break the elastomeric filaments. The non-elastomeric fibres may be polyamide, polyester, polyolefin, glass, cotton or wool fibres and may have been crimped by an edge, false-twist, or stuffer box crimping process.
Patent ES-349031-A1 (ES)
Title: Nonleak-off fuel injection nozzle
IPC: F02M61/20
Filed: 1968-01-09
Abstract: In a fuel injector with a spring-biased needle valve 16, the spring chamber 28 freely communicates with an expansion chamber which accommodates fuel displaced from the spring chamber when the needle valve is opened. The expansion chamber may be formed by a cap 42 with a wall 42a which bows outwardly. The lift of the valve 16 is determined by a stop 36 and the spring loading by a stop 32. In a further embodiment, Fig. 2 (not shown), the expansion chamber is defined by an extension of the spring chamber wall, a projection (32a) from the spring-loading stop (32) and a rubber O-ring (52), located between the extension and the projection and biased by a plurality of spring washers (56).
Patent ES-349501-A1 (ES)
Title: Grinding members and steels therefor
IPC: C22C38/36
Filed: 1968-01-11
Abstract: A grinding member such as a ball or lining plate for use in a grinding mill or the like is made of a cast steel having Cr>14% and a metallographic structure which is constituted by a martensitic solid solution, which contains eutectic and pro-eutectoidic carbides and < 3% residual austenite, and which is free from pearlite, A suitable steel has the composition:- C 2-3%, Cr 14-27% with the limitation that Cr-5C = 4-12%, the balance being Fe except for impurties such as Mn, Si, P and S, and incidental ingredients such as Mo, V and W. The steel is heat-treated by hardening in still air or an air blast at a temperature of at least 950 C., prefer - ably 950 -1100 C., and then tempering at 440 - 530 C. A second tempering may follow at a temperature lower than the first. Specification 1, 119, 516 is referred to.
Patent ES-364260-A1 (ES)
Title: Tape recording device
IPC: G11B15/675
Filed: 1969-02-28
Abstract: The tape recording device comprises a mechanism wherein the change from one speed mode to another is controlled by a single connecting plate, which is in turn actuated by an assembly which also governs the cassette slip-in, cassette positioning and ejecting units.
Patent ES-369157-A1 (ES)
Title: Hydrocarbon conversion catalyst and processes for the manufacture and use thereof
IPC: C10G35/085
Filed: 1969-07-04
Abstract: A process for preparing a hydrocarbon conversion catalyst having a hydrogenationdehydrogenation function coupled with a cracking function comprises compositing with a dry Al 2 O 3 support a Pt component, a halogen component and a Re component in amounts which impart to the final catalyst 0.1-1.5% halogen, 0.05-1% Pt and 0.05-1.0% Re, and thereafter drying and calcining the resultant catalyst. Additionally the Al 2 O 3 may contain minor proportions of SiO 2 , ZrO 2 or MgO. Preferred supports have an apparant bulk density of 0.30-0.70 gms./cc., average pore diameter 20-300 , pore volume of 0.10-1.0 ml./gms. and surface area of 100-500 m2/gm. Reference has been directed by the Comptroller to Specification 1,151,639.
Patent ES-372663-A1 (ES)
Title: Improvements in or relating to feed devices for internal combustion engines
IPC: F02D41/36
Filed: 1969-10-08
Abstract: The invention relates to fuel feed devices for internal combustion engines, of the kind comprising at least one fuel valve openable by an electromagnet for as long as the same is energized under the control of a signal delivered by an energizing system brought into operation simultaneously with the engine ignition system and adapted to transmit, in synchronism with the rotation of a rotating member drivable after the bringing into action of the engine ignition system, signals whose duration depends upon engine operating conditions. The energizing system comprises means which interrupt transmission of the signal and close the valve when the duration of the signal reaches a predetermined maximum value.
Patent ES-383353-A1 (ES)
Title: Fuse unit having slidable fuse-receiving drawer
IPC: H01R13/68
Filed: 1970-09-03
Abstract: A wiring junction block comprising a stack of printed circuit boards mounted in generally parallel spaced relationship in a frame, edge portions of the boards being exposed at an aperture in the frame for receiving a connector having a plurality of individual edge contacts for engaging respective conductive strips of the different circuit boards at the exposed edges. Conductors are arranged transversely of the circuit boards interconnecting selected conductive strips of different boards.
Patent ES-384796-A1 (ES)
Title: Process for the preparation of modified emulsion polymers with oligourethane salt
IPC: C08F283/00
Filed: 1970-10-22
Abstract: A process is provided for the preparation of aqueous dispersions of polymers of olefinically unsaturated monomers in the presence of emulsifiers capable of forming free radicals which emulsifiers contain urethane groups, characterized in that 5 TO 95 PERCENT BY WEIGHT OF AT LEAST ONE POLYMERIZABLE OLEFINICALLY UNSATURATED MONOMER IS POLYMERIZED IN THE PRESENCE OF 5 TO 95 PERCENT BY WEIGHT OF ONE OR MORE OLIGOURETHANE SALTS HAVING AN AVERAGE MOLECULAR WEIGHT OF 1,500 TO 20,000 (PREFERABLY 2,000 TO 10,000) AND A TENSILE STRENGTH OF LESS THAN 20 KG WT/CM2, WHICH SALTS HAVE BEEN PREPARED FROM WATER-INSOLUBLE OLIGOHYDROXY COMPOUNDS HAVING A MOLECULAR WEIGHT OF 400 TO 5,000.
Patent ES-392139-A1 (ES)
Title: Apparatus for filtering gases having a movable filter bag unit
IPC: B01D46/02
Filed: 1971-06-11
Abstract: Filter apparatus for the separation of gas from suspended solid particles by filter bags including a housing with a filter chamber therein. The filter chamber includes a first chamber into which particle laden gas is introduced and a second chamber from which cleaned gas is withdrawn after suspended solid particles have been removed by the filter bags. Advantageously a filter bag unit is constructed so that it is movable in and out of the filter chamber for convenient inspection, cleaning and repair. The movable unit includes a gas impermeable filter bag support sheet forming a dividing wall between the first and second chambers. The support sheet has a plurality of passages with filter bags mounted thereon adjacent to passages and extending into the first chamber. A frame supports the sheets with the free ends of the filter bags extending downwardly therefrom. A releasably sealing device on the housing aligned with the support sheet securely holds the filter bag unit in the chamber and provides an airtight seal for the support sheet between the first and second chambers.
Patent ES-414432-A1 (ES)
Title: Method and apparatus for erecting or building and housing or containing small animals or birds
IPC: A01K1/02
Filed: 1973-05-04
Abstract: According to a first, main principle, the invention relates to a method of erecting houses for small animals or birds, which are closed on all sides, by means of wall sections and a roof, section and according to a further principle the invention relates to a building assembly for erecting such houses for small animals or birds for putting the method into effect.
Patent ES-427444-A1 (ES)
Title: Artificial underwater habitats
IPC: A01K61/00
Filed: 1974-06-20
Abstract: An artificial underwater habitat for crustacea comprising a plurality of tubular elements for a thermoplastic material having a density of 1.2 to 2, with the tubular elements having a flattened portion while allowing free flow of water therethrough.
Patent ES-432594-A1 (ES)
Title: Hydroxy-pyridine carbamates and their use as insecticides
IPC: C07D221/10
Filed: 1974-12-04
Abstract: The insecticide contains, besides at least one carrier material, at least one compound of the formula (I) < IMAGE > in which the substituents are as defined in Patent Claim 1, as active substance. The insecticide is prepared by mixing the active substance with the carrier material.
Patent ES-433491-A1 (ES)
Title: Abrasion switch device for detecting low tire pressure
IPC: B60C23/02
Filed: 1975-01-02
Abstract: An alarm device signals a substantial drop in the inflation pressure of the tires on the wheels of an automotive vehicle. The device comprises a portion of an electric circuit located at the free end of a flexible rod which is covered with a layer of material of low resistance subject to abrasion. The covering material is removed by abrasion as the vehicle travels over the road if tire pressure is low. The electric circuit, consisting of two wire-like elements, may be either normally closed or normally open. In the latter instance, the separated wires are fused together. In both embodiments, this change in the condition of the circuit causes an alarm to be set off.
Patent ES-436819-A1 (ES)
Title: Method of fabricating a demountable rod
IPC: A01K87/00
Filed: 1975-04-21
Abstract: A demountable fishing rod is formed as a single tapering tube with a thickened central portion, the tube is cut in two at the large end of the thickened central portion to form a butt portion and a tip portion, the tapering butt portion is sized and coated with a mold release agent, the thickened portion is reamed out larger than the end of the butt portion, molding material is placed in the reamed out enlarged portion, and the butt portion is inserted in the reamed out enlarged portion while the molding material hardens to provide a demountable joint.
Patent ES-438101-A1 (ES)
Title: Higher halophenoxy benzoic acid esters
IPC: C07C67/00
Filed: 1975-05-31
Abstract: Alkyl (C4-C12), cycloalkyl (C3-C8), and unsaturated hydrocarbyl (C3-C10) esters of 2-nitro-5-(halophenoxy)benzoic acids comprise a class of compounds that are highly effective pre- and post-emergence herbicides.
Patent ES-441155-A1 (ES)
Title: Process for preparing a hydroxylammonium salt solution
IPC: B01J23/00
Filed: 1975-09-22
Abstract: Hydroxylammonium salt solutions are prepared by means of catalytic reduction of nitrate ions in an acidic medium. The reaction is carried out in the presence of a palladium-containing catalyst, the palladium being present as the element and/or as an oxide, and also of an activator. The activator used is at least one element of the group Cd, Ge, In and Sn. In addition, at least one element of the group Sb, As, Pb, Cu, Ag, S, Se, Te, Tl, Hg and Bi is used. The elements of the abovementioned two groups may also be present in the form of their compounds. The activity of the catalyst combination used is not subject to fluctuations, and the combination shows enhanced selectivity.
Patent ES-447617-A1 (ES)
Title: Method and apparatus for assembling and laying underwater pipeline
IPC: F16L1/19
Filed: 1976-05-05
Abstract: In the assembling and laying of an undersea pipe in which the already submerged pipe portion is suspended from a surface support, the end of the submerged pipe portion being supported on a variable inclination laying ramp, and a new pipe section is moved into alignment with the end of the pipe portion and fixed thereto, the submerged pipe portion is so suspended from the surface support that the tension in the pipe portion is maintained substantially constant irrespective of vertical movements of the surface support caused by the action of waves on the surface support.
Patent ES-450631-A1 (ES)
Title: Stylus shift mechanism for a phonograph having two concentric records
IPC: G11B3/80
Filed: 1976-08-11
Abstract: A toy phonograph of the type having an annular outer record, and an inner record arranged concentrically inwardly of the outer record for simultaneous rotation therewith, with the outer record having its grooved top surface disposed slightly higher than that of the inner record. For shifting a reproducing stylus from the outer to the inner record across a spacing therebetween during playback, a shift stylus is carried by a pickup arm at the rear of the reproducing stylus. Shorter than the reproducing stylus, the shift stylus is adapted to ride in a groove in the outer record to permit the reproducing stylus to be carried across the spacing between the records by the pickup arm. The reproducing stylus engages and starts following a groove in the inner record as the shift stylus leaves the outer record.
Patent ES-452622-A1 (ES)
Title: Device for centrifugally separating the components of a gas mixture
IPC: B01D53/24
Filed: 1976-10-22
Abstract: In a device for separating the components of a gas mixture and especially isotopic species of different masses such as U235 and U238, the mixture is passed through a vessel having an axis of revolution and forms a vortex, the axis of which coincides with the axis of the vessel. A plurality of openings for the admission of the gas mixture are spaced at intervals over the entire surface of the vessel. Means for withdrawing fractions enriched in one of the components of the mixture to varying degrees are centered on the axis of the vessel.
Patent ES-457035-A1 (ES)
Title: Safe start checking liquid processing system
IPC: F24H1/18
Filed: 1977-03-21
Abstract: A self checking system is disclosed in various forms, and is specifically shown as applied to a system which checks the level of water in a boiler before an associated fuel burner system is initiated. Before the liquid or water in the system can be processed, the liquid level is either caused to be depressed or is simulated as depressed, and this depression in the liquid level is sensed and the level verified before a circuit is completed in the liquid processing system.
Patent ES-457075-A1 (ES)
Title: Surface-active composition based on non-ionic surfactants
IPC: C11D1/72
Filed: 1977-03-22
Abstract: Surface-active composition based on non-ionic surfactants derived from ethoxylated saturated primary fatty alcohols.
Patent ES-470852-A1 (ES)
Title: Scrap shearing machines
Inventor: SCHULTE HEINRICH
IPC: B23D15/00
Filed: 1978-06-16
Abstract: A scrap shearing machine comprises a pair of relatively movable shearing blades arranged in a shear frame 1, a crusher 6 positioned upstream of the shearing blades 3, 5, a filling trough 8 arranged upstream of the cutter frame 1, a feed device to feed scrap along the trough 8 towards the crusher, press bar 11, 19 for precompacting the scrap in the trough 8 to a predetermined size to enable the crusher 8 and shearing blades 3, 8 to accommodate it. The shearing blades 3, 5 the crusher 8 and the press bar 11, 19 are located in a common plane X-X. The filling trough 8 is connected to the shear frame 1 by a force transferring connection, so that the shear frame 1 reinforces the filling trough 8.
Patent ES-473021-A1 (ES)
Title: Time division telecommunication system
IPC: G06F15/16
Filed: 1978-09-01
Abstract: A telecommunications system which is capable of implementation in many configurations. The simplest and smallest configuration is that of a single processor-controlled module or unit using time division switching. Within a module, a processor and its attendant memory provide program memory and control the functioning of an automatic scanner driver, the automatic scanner driver interfacing between the processor and the system terminal circuits. In addition the automatic scanner driver has capability of storing temporary information during call processing through a time division switching network. For configuring larger systems, plural modular units are combined, the units being combined with control elements common to the system such as a control processor, including memory and a processor to module interface and module to module interface. The common elements act to control the feeding of information between modules. In this way, one family of systems may provide systems of any desired size from small (50 lines) to many thousand lines.
Patent ES-478082-A1 (ES)
Title: Programmed switching device for washing machines, dish-washing machines and the like.
IPC: H01H43/10
Filed: 1979-02-13
Abstract: 1. Programmed indexing mechanism for washing machines, dishwashers or the like, comprising a rotatably mounted program carrier (5) arranged to actuate associated switch contacts, which program carrier can be advanced in steps with programmable dwell periods by means of the indexing pawl (27) of a pawl and ratchet indexing mechanism that is driven by an electric motor (30), and comprising a stationary mounted time control lever (56) which, with a scanning tip (58), scans independently programmable cams (6) provided on the program carrier (5) and controls the indexing movement of the pawl (27), also comprising an indexing-inhibit disc (14), by which, in response to the time control lever (56), the pawl (27) is driven into an inhibited condition, there being a time switch (50, 65, 72) associated with the time control lever (56), characterized in that a program indexing wheel (10) carrying indexing gear teeth for the indexing pawl (27) is connected to rotate with the program carrier (5), and the indexing-inhibit disc (14) which is intermediate in the drive between the indexing pawl (27) and the time control lever (56), carries a striker (26), by wich the inhibit disc (14) can abut against the time control lever (56) when this has pivoted into the motion path of the striker (26) with a locking effect on one direction of motion of the striker in that the time control lever (56) can be actuated by the time switch (56, 65, 72) after expiry of the dwell time so as to release taht indexing ratchet pawl (27) which subsequently automatically comes into engagement with the program indexing wheel (10) in that concentrically with the program indexing wheel (10), a timer-signalling wheel (15) is mounted so as to be independently rotatable, has ratchet gear teeth (21) cooperative with the indexing pawl (27), has a diameter than that of the program indexing wheel (10), and has an indentation (40) formed in its ratchet teeth (21) and extending at least into the indexing teeth (11) of the time indexing wheel (10) in that the indexing pawl (27) only comes into engagement with the indexing teeth (11) of the time indexing wheel (10) when the pawl has fallen into said indentation (40).
Patent ES-482392-A1 (ES)
Title: Anti erase interlock for a magnetic tape cassette
IPC: G11B23/087
Filed: 1979-07-11
Abstract: A magnetic tape cassette for a tape recorder, having at least one erase interlock device including an actuating member movable over a defined path in the cassette between a operating position in which an opening in the housing is uncovered, and a position in which the opening is closed. The cassette includes at least one latching element preventing movement from a third position and either of the first two positions. Preferably the latch is movable, and in addition the interlock may be set in a fourth position from which it can be moved only upon disassembly of the cassette.